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46 lines
1.2 KiB
Plaintext
46 lines
1.2 KiB
Plaintext
call mtr.add_suppression(" marked as crashed and should be repaired");
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create table t1 (a int auto_increment primary key, b text);
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insert t1 (b) select repeat("A", 100);
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insert t1 (b) select repeat("B", 200) from t1;
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insert t1 (b) select repeat("C", 300) from t1;
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delete from t1 where a < 3;
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explain select a, left(b,10) from t1 order by a;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using filesort
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select left(b,10), a from t1 order by a;
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left(b,10) a
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CCCCCCCCCC 3
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CCCCCCCCCC 4
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set debug_sync='myisam_before_repair_by_sort wait_for go';
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optimize table t1;
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connect con1,localhost,root,,;
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select a, left(b,10) from t1 order by a;
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connect con2,localhost,root,,;
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set debug_sync='now signal go';
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connection default;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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connection con1;
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a left(b,10)
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3 CCCCCCCCCC
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4 CCCCCCCCCC
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disconnect con1;
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disconnect con2;
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connection default;
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drop table t1;
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set debug_sync='reset';
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# End of 5.5 tests
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CREATE TABLE t1 (i INT) ENGINE=MyISAM;
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INSERT t1 VALUES (1);
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LOCK TABLE t1 WRITE;
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OPTIMIZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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SELECT * FROM INFORMATION_SCHEMA.TABLES;
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SELECT * FROM t1;
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i
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1
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UNLOCK TABLES;
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DROP TABLE t1;
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# End of 10.0 tests
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